Local Forecast

New Castle, PA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for New Castle, PA.

No Active Alerts

Hour-by-Hour  Current Observation

Saturday 5:50 PM EDTSaturday 5:50 PM

°F °C
Regional Observations →
69°F

Cloudy

  • 80° / 64° High / Low
  • 69° Feels Like
  • 0% Chance of Rain

Wind

7 mph

ENE

UV Index

6

High

Humidity

94%

Dew 68°F

Sun

5:50 AM · 8:57 PM

Rise · Set

Source: NEW CASTLE MUNI (KUCP). Slider scrubs the next 12 hours.

5-Day Outlook

Through Wednesday

Local Radar →

Today

80° 64°

Thunderstorms Likely

Overnight: Mostly Cloudy

Detailed forecast

Today

A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. East wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Night

A chance of showers and thunderstorms before 8pm, then patchy fog. Mostly cloudy, with a low around 62. Northeast wind around 2 mph. Chance of precipitation is 40%.

Sunday

86° 64°

Chance of Thunderstorms

Overnight: Partly Cloudy

Detailed forecast

Sunday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Northeast wind around 2 mph. Chance of precipitation is 30%.

Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. East wind around 2 mph. Chance of precipitation is 30%.

Monday

91° 71°

Partly Sunny

Overnight: Partly Sunny

Detailed forecast

Monday

Mostly sunny, with a high near 91. Southeast wind 1 to 5 mph.

Night

Mostly clear, with a low around 70.

Tuesday

96° 75°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Tuesday

Sunny, with a high near 97.

Night

Mostly clear, with a low around 75.

Wednesday

98° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Wednesday

Sunny, with a high near 98.

Night

Mostly clear, with a low around 76.

New Castle, PA Weather Analysis Tools